Compile conntrack-tools for tomato statically using modern buildroot

build-conntrack-tools-tomato-arm-static.sh

#!/bin/sh
# Requires also checking out freshtomato-arm source code 
# and adding in kernel/config_base: CONFIG_NF_CT_NETLINK=m
# and then compiling the kernel, then extracting nf_conntrack_netlink.ko
# and insmod before using conntrack utility.

BUILDROOT=/home/android/freshtomato/buildroot-2019.02.3
BUILDHOST=arm-buildroot-linux-uclibcgnueabi

BUILDROOT_BIN=$BUILDROOT/output/host/bin
DIR=$(dirname $(realpath $0))
WORKDIR=$DIR/src
DOWNLOADDIR=$DIR/download

rm -rf $WORKDIR
mkdir -p $DOWNLOADDIR
cd $DOWNLOADDIR

wget -N -c https://www.netfilter.org/projects/conntrack-tools/files/conntrack-tools-1.4.5.tar.bz2
wget -N -c https://www.netfilter.org/projects/libnfnetlink/files/libnfnetlink-1.0.1.tar.bz2
wget -N -c https://www.netfilter.org/projects/libmnl/files/libmnl-1.0.4.tar.bz2
wget -N -c https://www.netfilter.org/projects/libnetfilter_conntrack/files/libnetfilter_conntrack-1.0.7.tar.bz2

mkdir -p $WORKDIR
cd $WORKDIR
tar xvf $DOWNLOADDIR/conntrack-tools-1.4.5.tar.bz2
tar xvf $DOWNLOADDIR/libnfnetlink-1.0.1.tar.bz2
tar xvf $DOWNLOADDIR/libmnl-1.0.4.tar.bz2
tar xvf $DOWNLOADDIR/libnetfilter_conntrack-1.0.7.tar.bz2

export PATH=$BUILDROOT_BIN:$PATH
LIBNFNETLINK_DIR=$WORKDIR/libnfnetlink-1.0.1
LIBMNL_DIR=$WORKDIR/libmnl-1.0.4
LIBNETFILTER_CONNTRACK_DIR=$WORKDIR/libnetfilter_conntrack-1.0.7
CONNTRACK_TOOLS_DIR=$WORKDIR/conntrack-tools-1.4.5

cd $LIBNFNETLINK_DIR
./configure --host=$BUILDHOST --enable-static --disable-shared && make
[ $? -gt 0 ] && exit 1;

export LIBNFNETLINK_LIBS=" -L$LIBNFNETLINK_DIR/src/.libs -lnfnetlink "
export LIBNFNETLINK_CFLAGS=" -I$LIBNFNETLINK_DIR/include "

cd $LIBMNL_DIR
./configure --host=$BUILDHOST --enable-static --disable-shared && make
[ $? -gt 0 ] && exit 1;

export LIBMNL_LIBS=" -L$LIBMNL_DIR/src/.libs -lmnl "
export LIBMNL_CFLAGS=" -I$LIBMNL_DIR/include "

cd $LIBNETFILTER_CONNTRACK_DIR
./configure --host=$BUILDHOST --enable-static --disable-shared && make
[ $? -gt 0 ] && exit 1;

cd $CONNTRACK_TOOLS_DIR
export LIBNETFILTER_CONNTRACK_LIBS=" -L$LIBNETFILTER_CONNTRACK_DIR/src/.libs -lnetfilter_conntrack "
export LIBNETFILTER_CONNTRACK_CFLAGS=" -I$LIBNETFILTER_CONNTRACK_DIR/include "
LDFLAGS="-Wl,-static -static -static-libgcc" ./configure --host=$BUILDHOST --disable-cthelper --disable-cttimeout --enable-static --disable-shared
make V=s